package DAYyy;

public class Student extends Person  {
    String classname;
    String stuld;
      Student(String name,int age,String address,String classname,String stuld){
    super(name,age,address);
      }
      void stuld(){
          System.out.println(name+"在学习");

      }
      void sayHi(){
          System.out.println("大家好，我叫"+name+"今年"+age+"岁了"+"家住在"+address);

      }


}
